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发明名称
DOORPHONE SLAVE SET WITH CAMERA
摘要
申请公布号
JPH04313986(A)
申请公布日期
1992.11.05
申请号
JP19910027822
申请日期
1991.01.28
申请人
MATSUSHITA ELECTRIC WORKS LTD
发明人
TATSUMI YOSHIKAZU;SUZUKI MUNEO
分类号
H04N7/18
主分类号
H04N7/18
代理机构
代理人
主权项
地址
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